| 摘要 |
<p>PROBLEM TO BE SOLVED: To reliably protect an attaching part of a control board during conveyance.SOLUTION: An electric connection box 1 has an internal circuit including a bus bar housed inside a case part 10, a substrate attaching part 16 to which a control board is attached is formed on a top surface 10a of the case part 10, connection terminals 24 extending from the internal circuit are protruded and a plurality of positioning bosses 19 for positioning the control board and attaching it to the substrate attaching part 16 are protruded on the substrate attaching part 16. The case part 10 has peripheral wall parts 11 and 12 which are formed outside a region of the substrate attaching part 16 of the top surface 10a, the bosses 19 are formed at positions where the bosses 19 do not interfere with each other when the substrate attaching parts 16 of two electric connection boxes 1 are allowed to face each other and overlapped such that the top surfaces 10a become parallel with each other, and the peripheral wall parts 11 and 12 are formed such that a total height of the peripheral wall parts 11 and 12 from the top surface 10a becomes higher than height of the bosses 19 when they are overlapped with each other.</p> |
